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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * To change this template, choose Tools | Templates</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> * and open the template in the editor.</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <strong class="jxr_keyword">package</strong> com.googlecode.npuzzle.npuzzleui;
<a class="jxr_linenumber" name="6" href="#6">6</a>   
<a class="jxr_linenumber" name="7" href="#7">7</a>   <strong class="jxr_keyword">import</strong> com.googlecode.npuzzle.controller.Controller;
<a class="jxr_linenumber" name="8" href="#8">8</a>   <strong class="jxr_keyword">import</strong> com.googlecode.npuzzle.controller.ControllerFactory;
<a class="jxr_linenumber" name="9" href="#9">9</a>   <strong class="jxr_keyword">import</strong> com.googlecode.npuzzle.logic.Command;
<a class="jxr_linenumber" name="10" href="#10">10</a>  <strong class="jxr_keyword">import</strong> com.googlecode.npuzzle.logic.EigthPuzzleState;
<a class="jxr_linenumber" name="11" href="#11">11</a>  <strong class="jxr_keyword">import</strong> com.googlecode.npuzzle.logic.PuzzleState;
<a class="jxr_linenumber" name="12" href="#12">12</a>  <strong class="jxr_keyword">import</strong> com.googlecode.npuzzle.npuzzleui.effects.HoaxTransition;
<a class="jxr_linenumber" name="13" href="#13">13</a>  <strong class="jxr_keyword">import</strong> com.googlecode.npuzzle.npuzzleui.effects.RefreshTransition;
<a class="jxr_linenumber" name="14" href="#14">14</a>  <strong class="jxr_keyword">import</strong> com.googlecode.npuzzle.npuzzleui.effects.SolveTask;
<a class="jxr_linenumber" name="15" href="#15">15</a>  <strong class="jxr_keyword">import</strong> java.util.Arrays;
<a class="jxr_linenumber" name="16" href="#16">16</a>  <strong class="jxr_keyword">import</strong> org.apache.pivot.util.concurrent.Task;
<a class="jxr_linenumber" name="17" href="#17">17</a>  <strong class="jxr_keyword">import</strong> org.apache.pivot.util.concurrent.TaskListener;
<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> org.apache.pivot.wtk.Alert;
<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> org.apache.pivot.wtk.Dimensions;
<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> org.apache.pivot.wtk.MessageType;
<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> org.apache.pivot.wtk.StackPane;
<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> org.apache.pivot.wtk.TaskAdapter;
<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> org.apache.pivot.wtk.Window;
<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.apache.pivot.wtk.effects.Transition;
<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.apache.pivot.wtk.effects.TransitionListener;
<a class="jxr_linenumber" name="26" href="#26">26</a>  
<a class="jxr_linenumber" name="27" href="#27">27</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="28" href="#28">28</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="29" href="#29">29</a>  <em class="jxr_javadoccomment"> * @author thiago</em>
<a class="jxr_linenumber" name="30" href="#30">30</a>  <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/Board.html">Board</a> <strong class="jxr_keyword">extends</strong> StackPane {
<a class="jxr_linenumber" name="32" href="#32">32</a>  
<a class="jxr_linenumber" name="33" href="#33">33</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> height;
<a class="jxr_linenumber" name="34" href="#34">34</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> width;
<a class="jxr_linenumber" name="35" href="#35">35</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> PuzzleState&lt;Integer&gt; puzzleState = <strong class="jxr_keyword">new</strong> EigthPuzzleState();
<a class="jxr_linenumber" name="36" href="#36">36</a>      <strong class="jxr_keyword">private</strong> Controller controller = ControllerFactory.createController(<span class="jxr_string">"human"</span>, puzzleState);
<a class="jxr_linenumber" name="37" href="#37">37</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/StatusBar.html">StatusBar</a> statusBar;
<a class="jxr_linenumber" name="38" href="#38">38</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> Transition refreshTransition = <strong class="jxr_keyword">new</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/effects/RefreshTransition.html">RefreshTransition</a>(<strong class="jxr_keyword">this</strong>);
<a class="jxr_linenumber" name="39" href="#39">39</a>      <strong class="jxr_keyword">private</strong> Window window;
<a class="jxr_linenumber" name="40" href="#40">40</a>      <strong class="jxr_keyword">private</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/Menu.html">Menu</a> menu;
<a class="jxr_linenumber" name="41" href="#41">41</a>      <strong class="jxr_keyword">private</strong> Task solveTask = <strong class="jxr_keyword">new</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/effects/SolveTask.html">SolveTask</a>(<strong class="jxr_keyword">this</strong>);
<a class="jxr_linenumber" name="42" href="#42">42</a>  
<a class="jxr_linenumber" name="43" href="#43">43</a>      <strong class="jxr_keyword">public</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/Board.html">Board</a>(<a href="../../../../com/googlecode/npuzzle/npuzzleui/StatusBar.html">StatusBar</a> status, <strong class="jxr_keyword">int</strong> width, <strong class="jxr_keyword">int</strong> height) {
<a class="jxr_linenumber" name="44" href="#44">44</a>          <strong class="jxr_keyword">this</strong>.width = width;
<a class="jxr_linenumber" name="45" href="#45">45</a>          <strong class="jxr_keyword">this</strong>.height = height;
<a class="jxr_linenumber" name="46" href="#46">46</a>          <strong class="jxr_keyword">this</strong>.statusBar = status;
<a class="jxr_linenumber" name="47" href="#47">47</a>          controller.randomize();
<a class="jxr_linenumber" name="48" href="#48">48</a>          drawBoard();
<a class="jxr_linenumber" name="49" href="#49">49</a>      }
<a class="jxr_linenumber" name="50" href="#50">50</a>  
<a class="jxr_linenumber" name="51" href="#51">51</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> stop() {
<a class="jxr_linenumber" name="52" href="#52">52</a>          solveTask.abort();
<a class="jxr_linenumber" name="53" href="#53">53</a>          menu.stopedStatus();
<a class="jxr_linenumber" name="54" href="#54">54</a>      }
<a class="jxr_linenumber" name="55" href="#55">55</a>  
<a class="jxr_linenumber" name="56" href="#56">56</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> solve() {
<a class="jxr_linenumber" name="57" href="#57">57</a>          TaskListener&lt;Boolean&gt; taskListener = <strong class="jxr_keyword">new</strong> TaskListener&lt;Boolean&gt;() {
<a class="jxr_linenumber" name="58" href="#58">58</a>  
<a class="jxr_linenumber" name="59" href="#59">59</a>              @Override
<a class="jxr_linenumber" name="60" href="#60">60</a>              <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> taskExecuted(Task&lt;Boolean&gt; task) {
<a class="jxr_linenumber" name="61" href="#61">61</a>                  menu.movingStatus();
<a class="jxr_linenumber" name="62" href="#62">62</a>              }
<a class="jxr_linenumber" name="63" href="#63">63</a>  
<a class="jxr_linenumber" name="64" href="#64">64</a>              @Override
<a class="jxr_linenumber" name="65" href="#65">65</a>              <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> executeFailed(Task&lt;Boolean&gt; task) {
<a class="jxr_linenumber" name="66" href="#66">66</a>                  Alert.alert(MessageType.ERROR, <span class="jxr_string">"Problem found: "</span> + task.getFault()
<a class="jxr_linenumber" name="67" href="#67">67</a>                          + <span class="jxr_string">"\n"</span> + task.getFault().getMessage(), window);
<a class="jxr_linenumber" name="68" href="#68">68</a>              }
<a class="jxr_linenumber" name="69" href="#69">69</a>          };
<a class="jxr_linenumber" name="70" href="#70">70</a>          menu.solvingStatus();
<a class="jxr_linenumber" name="71" href="#71">71</a>          solveTask.execute(<strong class="jxr_keyword">new</strong> TaskAdapter&lt;Boolean&gt;(taskListener));
<a class="jxr_linenumber" name="72" href="#72">72</a>      }
<a class="jxr_linenumber" name="73" href="#73">73</a>  
<a class="jxr_linenumber" name="74" href="#74">74</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> refreshCommands() {
<a class="jxr_linenumber" name="75" href="#75">75</a>          <strong class="jxr_keyword">if</strong> (!refreshTransition.isRunning()) {
<a class="jxr_linenumber" name="76" href="#76">76</a>              refreshTransition.start();
<a class="jxr_linenumber" name="77" href="#77">77</a>          }
<a class="jxr_linenumber" name="78" href="#78">78</a>      }
<a class="jxr_linenumber" name="79" href="#79">79</a>  
<a class="jxr_linenumber" name="80" href="#80">80</a>      <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> moveAnimation() {
<a class="jxr_linenumber" name="81" href="#81">81</a>          PuzzleState&lt;Integer&gt; cp = puzzleState.copyState();
<a class="jxr_linenumber" name="82" href="#82">82</a>          controller.execCommand();
<a class="jxr_linenumber" name="83" href="#83">83</a>          Command cmd = cp.commandDiff(puzzleState);
<a class="jxr_linenumber" name="84" href="#84">84</a>          <strong class="jxr_keyword">if</strong> (cmd != <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="85" href="#85">85</a>              Transition transition = <strong class="jxr_keyword">new</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/effects/HoaxTransition.html">HoaxTransition</a>(movingLayer(puzzleState), cmd);
<a class="jxr_linenumber" name="86" href="#86">86</a>              transition.start(<strong class="jxr_keyword">new</strong> TransitionListener() {
<a class="jxr_linenumber" name="87" href="#87">87</a>  
<a class="jxr_linenumber" name="88" href="#88">88</a>                  @Override
<a class="jxr_linenumber" name="89" href="#89">89</a>                  <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> transitionCompleted(Transition transition) {
<a class="jxr_linenumber" name="90" href="#90">90</a>                      drawBoard();
<a class="jxr_linenumber" name="91" href="#91">91</a>                  }
<a class="jxr_linenumber" name="92" href="#92">92</a>              });
<a class="jxr_linenumber" name="93" href="#93">93</a>          }
<a class="jxr_linenumber" name="94" href="#94">94</a>      }
<a class="jxr_linenumber" name="95" href="#95">95</a>  
<a class="jxr_linenumber" name="96" href="#96">96</a>      <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">void</strong> drawBoard() {
<a class="jxr_linenumber" name="97" href="#97">97</a>          setSize(<strong class="jxr_keyword">new</strong> Dimensions(width, height));
<a class="jxr_linenumber" name="98" href="#98">98</a>          Integer[] rep = puzzleState.representation();
<a class="jxr_linenumber" name="99" href="#99">99</a>          <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; rep.length; i++) {
<a class="jxr_linenumber" name="100" href="#100">100</a>             <a href="../../../../com/googlecode/npuzzle/npuzzleui/BoardLayer.html">BoardLayer</a> aux = <strong class="jxr_keyword">new</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/BoardLayer.html">BoardLayer</a>(<strong class="jxr_keyword">this</strong>, i, rep[i]);
<a class="jxr_linenumber" name="101" href="#101">101</a>             add(aux);
<a class="jxr_linenumber" name="102" href="#102">102</a>         }
<a class="jxr_linenumber" name="103" href="#103">103</a>         <strong class="jxr_keyword">if</strong> (getLength() &gt; rep.length) {
<a class="jxr_linenumber" name="104" href="#104">104</a>             remove(0, rep.length);
<a class="jxr_linenumber" name="105" href="#105">105</a>         }
<a class="jxr_linenumber" name="106" href="#106">106</a>     }
<a class="jxr_linenumber" name="107" href="#107">107</a> 
<a class="jxr_linenumber" name="108" href="#108">108</a>     <strong class="jxr_keyword">private</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/BoardLayer.html">BoardLayer</a> movingLayer(PuzzleState&lt;Integer&gt; state) {
<a class="jxr_linenumber" name="109" href="#109">109</a>         <strong class="jxr_keyword">int</strong> idx = Arrays.asList(state.representation()).indexOf(0);
<a class="jxr_linenumber" name="110" href="#110">110</a>         <strong class="jxr_keyword">return</strong> (BoardLayer) get(idx);
<a class="jxr_linenumber" name="111" href="#111">111</a>     }
<a class="jxr_linenumber" name="112" href="#112">112</a> 
<a class="jxr_linenumber" name="113" href="#113">113</a>     <strong class="jxr_keyword">public</strong> Controller getController() {
<a class="jxr_linenumber" name="114" href="#114">114</a>         <strong class="jxr_keyword">return</strong> controller;
<a class="jxr_linenumber" name="115" href="#115">115</a>     }
<a class="jxr_linenumber" name="116" href="#116">116</a> 
<a class="jxr_linenumber" name="117" href="#117">117</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setController(String name) {
<a class="jxr_linenumber" name="118" href="#118">118</a>         <strong class="jxr_keyword">this</strong>.controller = ControllerFactory.createController(name, puzzleState);
<a class="jxr_linenumber" name="119" href="#119">119</a>     }
<a class="jxr_linenumber" name="120" href="#120">120</a> 
<a class="jxr_linenumber" name="121" href="#121">121</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/StatusBar.html">StatusBar</a> getStatusBar() {
<a class="jxr_linenumber" name="122" href="#122">122</a>         <strong class="jxr_keyword">return</strong> statusBar;
<a class="jxr_linenumber" name="123" href="#123">123</a>     }
<a class="jxr_linenumber" name="124" href="#124">124</a> 
<a class="jxr_linenumber" name="125" href="#125">125</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setWindow(Window window) {
<a class="jxr_linenumber" name="126" href="#126">126</a>         <strong class="jxr_keyword">this</strong>.window = window;
<a class="jxr_linenumber" name="127" href="#127">127</a>     }
<a class="jxr_linenumber" name="128" href="#128">128</a> 
<a class="jxr_linenumber" name="129" href="#129">129</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setMenu(<a href="../../../../com/googlecode/npuzzle/npuzzleui/Menu.html">Menu</a> menu) {
<a class="jxr_linenumber" name="130" href="#130">130</a>         <strong class="jxr_keyword">this</strong>.menu = menu;
<a class="jxr_linenumber" name="131" href="#131">131</a>     }
<a class="jxr_linenumber" name="132" href="#132">132</a> 
<a class="jxr_linenumber" name="133" href="#133">133</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../com/googlecode/npuzzle/npuzzleui/Menu.html">Menu</a> getMenu() {
<a class="jxr_linenumber" name="134" href="#134">134</a>         <strong class="jxr_keyword">return</strong> menu;
<a class="jxr_linenumber" name="135" href="#135">135</a>     }
<a class="jxr_linenumber" name="136" href="#136">136</a> }
</pre>
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